public void CompleteActivityInstanceFromThreadIndex(
	string threadIndex,
	string workflowContext
)

Public Sub CompleteActivityInstanceFromThreadIndex ( 
	threadIndex As String,
	workflowContext As String
)

- Complete the action with the Thread-Index AcXLD9V95+3Sk+DpgPG0hSQXkLfnOw==<br />http://yourserver:port/wfgen/ws/ProcessesRuntime.asmx/CompleteActivityInstance?threadIndex=AcXLD9V95%2B3Sk%2BDpgPG0hSQXkLfnOw%3D%3D&workflowContext=

using System;
using System.Collections.Generic;
using System.Text;

namespace ConsoleApplication1
{
  class Program
  {
    static void Main(string[] args)
    {
        // Variables
        System.Net.HttpWebRequest httpWebReq = null;    // Http web request object
        System.Net.HttpWebResponse httpWebResp = null;  // Http web response object
        System.IO.StreamReader myReader = null;         // To read response stream
        string url = string.Empty;                      // URL of the web method of the API
        string response = null;                         // string used to display response

        // Call the Web Service API method (replace yourserver and port with your hostname)
        url = "http://yourserver:port/wfgen/ws/ProcessesRuntime.asmx/CompleteActivityInstanceFromThreadIndex?threadIndex=AcXLD9V95%2B3Sk%2BDpgPG0hSQXkLfnOw%3D%3D&workflowContext=";

        // Prepare the request
        httpWebReq = (System.Net.HttpWebRequest)System.Net.WebRequest.Create(url);
        httpWebReq.Method = "GET";
        httpWebReq.Credentials = System.Net.CredentialCache.DefaultCredentials;
        httpWebReq.ContentType = "text/xml; charset=utf-8";

        // Gets the stream associated with the response
        httpWebResp = (System.Net.HttpWebResponse)httpWebReq.GetResponse();
        myReader = new System.IO.StreamReader(httpWebResp.GetResponseStream());
        response = myReader.ReadToEnd();
        httpWebResp.Close();

        // Display the XML in the console
        Console.Write(response);
    }
  }
}

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Net;
using System.Xml;
using System.Xml.Xsl;
using com.mycompany.www;
<br />
public partial class _Default : System.Web.UI.Page
{
    protected RuntimeService myRuntimeService = null;
<br />
    protected void Page_Load(object sender, EventArgs e)
    {
        CompleteActivityInstanceHeader myCompleteActivityInstanceHeader = null;
<br />
        // Settings and parameters
        myCompleteActivityInstanceHeader = new CompleteActivityInstanceHeader();

        // Set NetworkCredentials with the credentials of the current connected user
        myRuntimeService = new RuntimeService();
        myRuntimeService.CompleteActivityInstanceHeaderValue = myCompleteActivityInstanceHeader;
        myRuntimeService.Credentials = CredentialCache.DefaultCredentials;
<br />
        // Call the Web Service API method
        myRuntimeService.CompleteActivityInstanceFromThreadIndex("AcXLD9V95+3Sk+DpgPG0hSQXkLfnOw==",wfgContext);
    }
}
<br />